1844454969

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{45817}}^1$

素因数の和:45907

約数の個数: 40

約数和(自身を含む): 3193331328

約数和(自身を除く): 1348876359

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 567, 639, 1491, 1917, 4473, 5751, 13419, 40257, 45817, 137451, 320719, 412353, 962157, 1237059, 2886471, 3253007, 3711177, 8659413, 9759021, 22771049, 25978239, 29277063, 68313147, 87831189, 204939441, 263493567, 614818323, 1844454969]

約数ペア:

[(1, 1844454969), (3, 614818323), (7, 263493567), (9, 204939441), (21, 87831189), (27, 68313147), (63, 29277063), (71, 25978239), (81, 22771049), (189, 9759021), (213, 8659413), (497, 3711177), (567, 3253007), (639, 2886471), (1491, 1237059), (1917, 962157), (4473, 412353), (5751, 320719), (13419, 137451), (40257, 45817)]